a. Find a level workforce dan that relies just on overtime and the minimum amount of undertime possible. Overtime can be used to its limits in any quarter. What a the tolal cost of the plan? s (Enteryour response as an integer.) How many undertime hours does it call for? hours. (Enter your response as an integer.) b. Use a chase strategy that varies the workforce level without using overtime or undertime. What is the total cost of this plan?s Enter your response as an integer.) The Barberton Municipat division of Road Maintenance is charged with rood copoir in the city of Barbertont and the surrounding area, Crady Krannof, road markenance director, must submit a staffing pilan for the next yeat based on a set schedula for repaus and on the cily budgot Koaroe estirales that the labor hours required for tifi next four quarters ato 7,000,13,000,19,500, and 9,500 , respectively Each of the 11 workers on the workforce can contitude 500 hours per quarter. Payrol cosis are rogular-bima capacity in any quarter. Athough unused overtime capacity has no cost, unused iggular bine is paid at $12 pot hout, The cost of hiring a workor is 53.000 and tiwe cost of taying of a worker is $1,900. Subcontracting is not permitted. (Hint When calculating the number of warkers make sure fo round up fo the nert istiole evember bofoce nonceading wath any further calcilations.]